There's always room for more Dumble-in-a-Box pedals, and this one is rather nice, offering a higher gain range than some others.
The tone section of this one is pretty sweet, with your standard Tone combined with a Bass control - the range available is huge, and they affect the response of the circuit rather than just the sound. Really interactive. You could spend a whole day tweaking.
Three-way switch to control the clipping as one level of grit is never enough.
Toggle switch is board-mounted for minimal wiring and easy enclosure mounting. This latest version also has the option of board-mounted pots (which have round shafts) for the simplest build of this circuit yet. If you want it pre-built you must select board-mounted pots.
Partial kit: PCB, all board-mounted components, pots.
Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED.
Enclosure (pre-drilled) is only available with full kits, and will not take a battery. Knobs are not included.
PCB size: 50 x 40mm
Knobs required: 4
Direct-Connect compatible (4-way)
Download the INSTRUCTION PDF
Here's the original version